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Sinotruk Howo ZZ4257M3231W Tractor unit (#155)
Sinotruk Howo tractor unit ZZ4257M3231W (batch #155) based on ZZ4257M3231W chassis is made in China by Sinotruk Jinan Truck Co., Ltd. The company is located in Jinan, in Shandong Province, China.
ZZ4257M3231W
Overview
| Model | ZZ4257M3231W |
| Brand Name |  Sinotruk Howo |
| Bulletin | #155 |
| Type of vehicle | Tractor unit |
| VIN |
|
| Country of origin | China |
| Chassis | ZZ4257M3231W |
Manufacturer Profile
| Manufacturer | Sinotruk Jinan Truck Co., Ltd. |
| A subsidiary of CNHTC - China National Heavy Duty Truck Group Corporation (Sinotruk). | |
| Brands | |
| Type of manufacturer | Automobile manufacturer |
| City | Jinan |
| Province (Region) | Shandong Province |
| Country | China |
| Number of vehicles* | 2354 models (7750 items total) |
| * A number of models manufactured by Sinotruk Jinan Truck Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | WD615.62 / WD615.87 | 9726 / 9726 cc | 196 / 213 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National II / Euro 2 | |||
| Maximum speed | 102 km/h | 64 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 16360 kg | 16.4 t | 36,068 lbs | |
| Quasi-total mass of trailer | 26600 kg, 29800 kg | 26.6 t, 29.8 t | 58,600 lbs, 65,700 lbs | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 8510 kg | 8.5 t | 18,761 lbs | |
| Gross vehicle weight rating | 25000 kg | 25 t | 55,000 lbs | |
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6910 mm | 22′9″ | ||
| Overall width | 2496 mm | 8′3″ | ||
| Overall height | 2958 mm / 3718 mm | 9′9″ / 12′3″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 3225+1365 mm | 10′7″+4′6″ | ||
| Front track | 2022 mm, 2041 mm | 6′8″, 6′9″ | ||
| Rear track | 1830 mm / 1830 mm | 6′1″ / 6′1″ | ||
| Front overhang | 1500 mm | 5′0″ | ||
| Rear overhang | 820 mm | 2′9″ | ||
| Angle of approach | 16° | |||
| Angle of departure | 46° | |||
| Leaf springs | 9 / 5 / -, 4 / 5 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 10 | |||
| Tyres dimension | 11.00-20, 11.00R20, 12.00-20, 12.00R20 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2 | |||
| Steering control | steering wheel | |||
Additional Information
Optional car without cover. Net power car engines WD615.62 selected as 192kw, WD615.87 to 209kw.